Home / 34,584.99-47,677.05-29,784.18

Finding the Fourth Proportional to 34,584.99, 47,677.05 and 29,784.18

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Solution

The fourth proportional to 34,584.99, 47,677.05 and 29,784.18 is: 41,058.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,584.99 : 47,677.05 = 29,784.18 : x
  2. Step 2: Convert to fraction form
    34,584.99/47,677.05 = 29,784.18/x
  3. Step 3: Cross multiply
    34,584.99x = 47,677.05 × 29,784.18
  4. Step 4: Simplify right side
    34,584.99x = 1,420,021,839.07
  5. Step 5: Solve for x
    x = 1,420,021,839.07/34,584.99
  6. Step 6: Final answer
    x = 41,058.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.